A. Hartmann et al., NONINVASIVE METHODS IN THE EARLY DETECTION OF RESTENOSIS AFTER PERCUTANEOUS TRANSLUMINAL ANGIOPLASTY IN PERIPHERAL ARTERIES, Cardiology, 84(1), 1994, pp. 25-32
In a prospective study, several noninvasive methods were evaluated in
the early detection of restenosis after percutaneous transluminal angi
oplasty in peripheral arteries. Sensitivity and specificity of various
noninvasive resting and exercise methods for the detection of resteno
sis were determined. It is concluded that noninvasive follow-up after
percutaneous Angioplasty transluminal angioplasty in peripheral arteri
es requires exercise testing with determination of ankle-arm index or
segmental arterial pulse oscillography for the early detection of rest
enosis.